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22 Years of Diamond Excellence
What started as direct sales of uncut gem-quality diamonds to wholesalers has evolved into one of Canada’s premier jewelry manufacturing companies. At Adamas International, we’ve spent over two decades perfecting the art of diamond cutting, jewelry design, and custom manufacturing.
Our journey from B2B diamond trading to comprehensive B2C retail reflects our commitment to bringing exceptional value directly to discerning customers. Today, we manufacture everything from engagement rings to investment-grade wearable wealth jewelry, all from our state-of-the-art facility in Brampton, Ontario.

Led by Industry Expertise
Featured: Errol Barnswell, Chief Operating Officer
– MBA Financial Risk Management, University of Leicester
– Former Director of Corporate Development, Ruscan Diamond International
– Member, Diamond Bourse of Canada
– Fellow, Institute of Leadership and Management, UK

Canadian Manufacturing Advantage
Our 6,000 sq ft state-of-the-art facility represents the future of jewelry manufacturing in Canada. While the country imports $6.7 billion in jewelry annually, we’re proud to offer locally-made alternatives that provide:
✓ More cost-effective pricing
✓ Faster turnaround times
✓ Quality control at every stage
✓ Employment opportunities for local communities
✓ Reduced environmental impact from shipping